Usually, you have to wait a few years for a museum to get around to evaluating the defining art of a political movement, but the Yerba Buena Center for the Arts in San Francisco jumped right in with ...

A 1936 poster, designed by Gert Sellheim, one of 58 pieces displayed in “Art Deco: Commercializing the Avant-Garde,” opening Sept. 28 at Poster House in Manhattan.

The Art of Economic Activism,” is designed to highlight the power of boycott movements and features 58 historic posters from more than 20 boycotts, ...